X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=examples%2Fkni%2Fmain.c;h=e3bc2fb78680e9c69aaa12dd2285013c899481e0;hb=ce17eddefc20;hp=0be57d83d0c9969135ceaaf4cde82fe1f03aea05;hpb=60da774e6e59ea1d4eee324920c1fb56af00d17e;p=dpdk.git

diff --git a/examples/kni/main.c b/examples/kni/main.c
index 0be57d83d0..e3bc2fb786 100644
--- a/examples/kni/main.c
+++ b/examples/kni/main.c
@@ -65,7 +65,6 @@
 #include <rte_debug.h>
 #include <rte_ether.h>
 #include <rte_ethdev.h>
-#include <rte_log.h>
 #include <rte_mempool.h>
 #include <rte_mbuf.h>
 #include <rte_string_fns.h>
@@ -605,6 +604,8 @@ static void
 init_port(uint8_t port)
 {
 	int ret;
+	uint16_t nb_rxd = NB_RXD;
+	uint16_t nb_txd = NB_TXD;
 
 	/* Initialise device and RX/TX queues */
 	RTE_LOG(INFO, APP, "Initialising port %u ...\n", (unsigned)port);
@@ -614,13 +615,18 @@ init_port(uint8_t port)
 		rte_exit(EXIT_FAILURE, "Could not configure port%u (%d)\n",
 		            (unsigned)port, ret);
 
-	ret = rte_eth_rx_queue_setup(port, 0, NB_RXD,
+	ret = rte_eth_dev_adjust_nb_rx_tx_desc(port, &nb_rxd, &nb_txd);
+	if (ret < 0)
+		rte_exit(EXIT_FAILURE, "Could not adjust number of descriptors "
+				"for port%u (%d)\n", (unsigned)port, ret);
+
+	ret = rte_eth_rx_queue_setup(port, 0, nb_rxd,
 		rte_eth_dev_socket_id(port), NULL, pktmbuf_pool);
 	if (ret < 0)
 		rte_exit(EXIT_FAILURE, "Could not setup up RX queue for "
 				"port%u (%d)\n", (unsigned)port, ret);
 
-	ret = rte_eth_tx_queue_setup(port, 0, NB_TXD,
+	ret = rte_eth_tx_queue_setup(port, 0, nb_txd,
 		rte_eth_dev_socket_id(port), NULL);
 	if (ret < 0)
 		rte_exit(EXIT_FAILURE, "Could not setup up TX queue for "